Area Model Expressions

Ruth drew the rectangle shown. Which expression has a value equal to the area of Ruth’s rectangle?

• 3 + 6

• 3 + 6 + 3 + 6

• 3 × 6

• (3 × 6) + (3 × 6)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Sue divided the area model as shown. What is the total area of the model?

• 4 square units

• 5 square units

• 6 square units

• 10 square units

Tags

CCSS.3.MD.C.7D

Doug drew a line to break apart an area model. Which equation represents the total area of the model?

• 4 + 12 = 16

• 6 + 12 = 18

• 6 + 16 = 20

• 8 + 12 = 20

Tags

CCSS.2.OA.C.4

Which area model shows this equation?

5 x (2 +3) = (5 x 2) + (5 x 3)

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Tags

CCSS.4.NBT.B.5

Look at the area model. Which equation shows the total area of the model?

• (3 x 4) x (3 x 2) = 72 squares

• (3 + 4) x (3 + 2) = 35 squares

• (3 x 2) + (6 x 3) = 24 square units

• ( 3 x 4) + (4 x 2) = 20 square units

Tags

CCSS.3.MD.C.7D

Look at the rectangle. Select the TWO expressions that can be used to find the area of the rectangle.

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Look at the rectangle. Select THREE (3) expressions that can be used to find the area of the rectangle.

• (2 × 5) + (2 × 5)

• (4 × 5) + (4 × 2)

• (1 × 5) + (3 × 5)

• (4 × 4) + (7 × 7)

• (3 × 4) + (2 × 4)

Tags

CCSS.3.MD.C.6

Dayron wanted to create a play yard for his puppies. What is the area of the play yard for Dayron’s puppies? (Tip: Use the Break-Apart Strategy, also known as the Distributive Property).

• 36 square yards

• 48 square yards

• 52 square yards

• 80 square yards

Tags

CCSS.7.EE.B.3

What is the measurement of space INSIDE a shape called?

• perimeter

• area

• distributive property

• array

Part of Marie's kitchen is a pantry that has an area of 18 square feet (shaded). The total area of the kitchen is 60 square feet. What is the area of the other (unshaded) part of the kitchen?

Tags

CCSS.3.MD.A.2